Test B

PINPOINT TEST B: DTC B1483-BRAKE PEDAL INPUT CIRCUIT FAILURE

Tests B1 - B2:

Tests B3 - B4:

Normal Operation
The operating voltage required to supply the pedal travel switch (PTS) switch is 5 volts through circuit 7-CF65 (YE/VT).

The PTS signal is sent through circuit 8-CF65 (WH/VT) to the ABS module.

Ground is provided through circuit 9-CF65 (BN/WH).

Possible Causes
^ power circuit 7-CF65 (YE/VT)
^ ground circuit 9-CF65 (BN/WH)
^ signal circuit 8-CF65 (WH/VT)

CAUTION: Use the Flex Probe Kit for all test connections to prevent damage to the wiring terminals. Do not use standard multimeter probes.